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Latest updateJan 3, 2025
Passed/agreed to in Senate: Submitted in the Senate, considered, and agreed to without amendment by Unanimous Consent.

Sponsor
John Thune
Introduced
January 3, 2025
Latest action
January 3, 2025
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Submitted in the Senate, considered, and agreed to without amendment by Unanimous Consent. (consideration: CR S6; text: CR S6)
The Constitution designates the Vice President as President of the Senate, but the Senate has long established the position of President pro tempore to preside over the chamber when the Vice President is absent. This role, traditionally held by the majority party's most senior member, carries ceremonial and procedural responsibilities. Senate rules require formal notification to the President whenever a new President pro tempore takes office, establishing an official record of the succession line and ensuring clarity about who holds this constitutional backup position.
This resolution directs the Senate to notify the President of the United States that Charles E. Grassley has been elected President pro tempore of the Senate. The election occurred during the organizational proceedings of the 119th Congress on January 3, 2025. This formal notification fulfills a constitutional and procedural requirement, confirming Grassley's assumption of the role and establishing the official record of Senate leadership for the new Congress.
The notification takes effect immediately upon passage of the resolution. No funding is required, as this is a routine administrative communication between chambers of Congress. The President pro tempore position carries no direct budgetary implications but establishes the line of succession should the Vice President become unable to perform Senate duties. This resolution is a standard procedural measure adopted at the beginning of each new Congress when Senate leadership changes.
This resolution formalizes the Senate's internal leadership structure and ensures the President and public have official notice of who holds the President pro tempore position. The role carries constitutional significance as a backup to the Vice President's role as Senate President. The notification creates a clear record of the Senate's organizational decisions at the start of a new Congress.
Senate members and staff who work under the President pro tempore's procedural authority; the President of the United States, who receives formal notification of Senate leadership; the general public, which gains clarity on the Senate's succession structure; federal agencies that may need to coordinate with Senate leadership on legislative matters.
<DOC>
119th CONGRESS
1st Session
S. RES. 4
Notifying the President of the United States of the election of a
President pro tempore.
IN THE SENATE OF THE UNITED STATES
January 3, 2025
Mr. Thune submitted the following resolution; which was considered and
agreed to
RESOLUTION
Notifying the President of the United States of the election of a
President pro tempore.
Resolved, That the President of the United States be notified of
the election of the Honorable Charles E. Grassley as President of the
Senate pro tempore.
<all>Auto-Whip
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Angela Alsobrooks
D-Maryland
Alan Armstrong
R-Oklahoma
Tammy Baldwin
D-Wisconsin
Jim Banks
R-Indiana
John Barrasso
R-Wyoming
Michael Bennet
D-Colorado
Marsha Blackburn
R-Tennessee
Richard Blumenthal
D-Connecticut
Lisa Blunt Rochester
D-Delaware
Cory Booker
D-New Jersey
John Boozman
R-Arkansas
Katie Britt
R-Alabama
Ted Budd
R-North Carolina
Maria Cantwell
D-Washington
Shelley Capito
R-West Virginia
Bill Cassidy
R-Louisiana
Susan Collins
R-Maine
Christopher Coons
D-Delaware
John Cornyn
R-Texas
Catherine Cortez Masto
D-Nevada
Tom Cotton
R-Arkansas
Kevin Cramer
R-North Dakota
Mike Crapo
R-Idaho
Ted Cruz
R-Texas
John Curtis
R-Utah
Steve Daines
R-Montana
Tammy Duckworth
D-Illinois
Richard Durbin
D-Illinois
Joni Ernst
R-Iowa
John Fetterman
D-Pennsylvania
Deb Fischer
R-Nebraska
Ruben Gallego
D-Arizona
Kirsten Gillibrand
D-New York
Lindsey Graham
R-South Carolina
Chuck Grassley
R-Iowa
Bill Hagerty
R-Tennessee
Maggie Hassan
D-New Hampshire
Josh Hawley
R-Missouri
Martin Heinrich
D-New Mexico
John Hickenlooper
D-Colorado
Mazie Hirono
D-Hawaii
John Hoeven
R-North Dakota
Jon Husted
R-Ohio
Cindy Hyde-Smith
R-Mississippi
Ron Johnson
R-Wisconsin
James Justice
R-West Virginia
Timothy Kaine
D-Virginia
Mark Kelly
D-Arizona
John Kennedy
R-Louisiana
Andy Kim
D-New Jersey
Angus King
I-Maine
Amy Klobuchar
D-Minnesota
James Lankford
R-Oklahoma
Mike Lee
R-Utah
Ben Luján
D-New Mexico
Cynthia Lummis
R-Wyoming
Edward Markey
D-Massachusetts
Roger Marshall
R-Kansas
Mitch McConnell
R-Kentucky
David McCormick
R-Pennsylvania
Jeff Merkley
D-Oregon
Ashley Moody
R-Florida
Jerry Moran
R-Kansas
Bernie Moreno
R-Ohio
Markwayne Mullin
R-Oklahoma
Lisa Murkowski
R-Alaska
Christopher Murphy
D-Connecticut
Patty Murray
D-Washington
Jon Ossoff
D-Georgia
Alex Padilla
D-California
Rand Paul
R-Kentucky
Gary Peters
D-Michigan
John Reed
D-Rhode Island
Pete Ricketts
R-Nebraska
James Risch
R-Idaho
Jacky Rosen
D-Nevada
Mike Rounds
R-South Dakota
Marco Rubio
R-Florida
Bernie Sanders
I-Vermont
Brian Schatz
D-Hawaii
Adam Schiff
D-California
Eric Schmitt
R-Missouri
Charles Schumer
D-New York
Rick Scott
R-Florida
Tim Scott
R-South Carolina
Jeanne Shaheen
D-New Hampshire
Tim Sheehy
R-Montana
Elissa Slotkin
D-Michigan
Tina Smith
D-Minnesota
Dan Sullivan
R-Alaska
John Thune
R-South Dakota
Thomas Tillis
R-North Carolina
Tommy Tuberville
R-Alabama
Chris Van Hollen
D-Maryland
J. Vance
R-Ohio
Mark Warner
D-Virginia
Raphael Warnock
D-Georgia
Elizabeth Warren
D-Massachusetts
Peter Welch
D-Vermont
Sheldon Whitehouse
D-Rhode Island
Roger Wicker
R-Mississippi
Ron Wyden
D-Oregon
Todd Young
R-Indiana